20852025168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{22717}}^1$

素因数の和:24212

約数の個数: 80

約数和(自身を含む): 58053395456

約数和(自身を除く): 37201370288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1471, 2942, 4413, 5884, 8826, 11768, 17652, 19123, 22717, 23536, 35304, 38246, 45434, 57369, 68151, 70608, 76492, 90868, 114738, 136302, 152984, 181736, 229476, 272604, 295321, 305968, 363472, 458952, 545208, 590642, 885963, 917904, 1090416, 1181284, 1771926, 2362568, 3543852, 4725136, 7087704, 14175408, 33416707, 66833414, 100250121, 133666828, 200500242, 267333656, 401000484, 434417191, 534667312, 802000968, 868834382, 1303251573, 1604001936, 1737668764, 2606503146, 3475337528, 5213006292, 6950675056, 10426012584, 20852025168]

約数ペア:

[(1, 20852025168), (2, 10426012584), (3, 6950675056), (4, 5213006292), (6, 3475337528), (8, 2606503146), (12, 1737668764), (13, 1604001936), (16, 1303251573), (24, 868834382), (26, 802000968), (39, 534667312), (48, 434417191), (52, 401000484), (78, 267333656), (104, 200500242), (156, 133666828), (208, 100250121), (312, 66833414), (624, 33416707), (1471, 14175408), (2942, 7087704), (4413, 4725136), (5884, 3543852), (8826, 2362568), (11768, 1771926), (17652, 1181284), (19123, 1090416), (22717, 917904), (23536, 885963), (35304, 590642), (38246, 545208), (45434, 458952), (57369, 363472), (68151, 305968), (70608, 295321), (76492, 272604), (90868, 229476), (114738, 181736), (136302, 152984)]